Fix tor configuration append / graph visualization

install.sh

@@ -32,6 +32,25 @@ TIMER="/etc/systemd/system/torpanel-collector.timer"
 
 export DEBIAN_FRONTEND=noninteractive
 
+ensure_torrc_d_include() {
+  local main="$TOR_ETC/torrc"
+  install -d -m 755 "$TOR_TORRC_D"
+
+  if [[ ! -f "$main" ]]; then
+    echo "# Created by TorPanel installer" > "$main"
+  fi
+
+  if grep -Eq '^[[:space:]]*%include[[:space:]]+/etc/tor/torrc\.d/\*\.conf' "$main"; then
+    return 0
+  fi
+
+  if sed -n 's/^[[:space:]]*#\s*%include[[:space:]]\+\/etc\/tor\/torrc\.d\/\*\.conf/%include \/etc\/tor\/torrc.d\/\*\.conf/p' "$main" | grep -q .; then
+    sed -i 's/^[[:space:]]*#\s*%include[[:space:]]\+\/etc\/tor\/torrc\.d\/\*\.conf/%include \/etc\/tor\/torrc.d\/\*\.conf/' "$main"
+  else
+    printf '\n%%include /etc/tor/torrc.d/*.conf\n' >> "$main"
+  fi
+}
+
 echo -e "${C_BOLD}Installing TorPanel...${C_RESET}"
 
 info "Updating apt and installing packages"
@@ -49,7 +68,7 @@ ln -sf "$PHP_SOCK" /run/php/php-fpm.sock || true
 
 info "Preparing directories"
 install -d "$PANEL_PUBLIC" "$STATE_DIR" "$LOG_DIR" "$ETC_APP"
-touch "$STATE_DIR/stats.json"
+echo -n '{"data":[]}' > "$STATE_DIR/stats.json"
 rsync -a --delete "$SCRIPT_DIR/web/" "$PANEL_PUBLIC/"
 chown -R www-data:www-data "$PANEL_ROOT" "$STATE_DIR" "$LOG_DIR"
 chmod 750 "$PANEL_ROOT" "$STATE_DIR" "$LOG_DIR"
@@ -105,6 +124,10 @@ CookieAuthFileGroupReadable 1
 TORRC
 ok "torrc written"
 
+info "Ensuring main torrc includes torrc.d/*.conf"
+ensure_torrc_d_include
+ok "torrc.d include active"
+
 info "Setting permissions for Tor managed config"
 chown root:www-data "$TOR_TORRC_D"; chmod 775 "$TOR_TORRC_D"
 chown root:www-data "$TOR_PANEL_CONF"; chmod 664 "$TOR_PANEL_CONF"
@@ -129,6 +152,7 @@ cat > "$SVC" <<'UNIT'
 Description=TorPanel minute collector
 After=tor.service
 Wants=tor.service
+ConditionPathExists=/run/tor/control.authcookie
 
 [Service]
 Type=oneshot
@@ -146,17 +170,22 @@ ProtectKernelModules=yes
 ProtectKernelTunables=yes
 PrivateTmp=yes
 PrivateDevices=yes
-PrivateUsers=yes
+PrivateUsers=no
 LockPersonality=yes
 MemoryDenyWriteExecute=yes
 RestrictRealtime=yes
 RestrictSUIDSGID=yes
 UMask=0077
-ReadWriteDirectories=/var/lib/torpanel
+ReadWritePaths=/var/lib/torpanel
 ReadOnlyPaths=/run/tor /etc/tor
 RestrictAddressFamilies=AF_UNIX
 SystemCallFilter=@system-service
 CapabilityBoundingSet=
+StandardOutput=journal
+StandardError=journal
+Environment=PYTHONUNBUFFERED=1
+Restart=on-failure
+RestartSec=15s
 
 [Install]
 WantedBy=timers.target
@@ -165,11 +194,13 @@ UNIT
 cat > "$TIMER" <<'TIMER'
 [Unit]
 Description=Run TorPanel collector every minute
+
 [Timer]
-OnBootSec=30sec
+OnCalendar=*-*-* *:*:00
-OnUnitActiveSec=60sec
+AccuracySec=15s
-AccuracySec=15sec
 Persistent=true
+Unit=torpanel-collector.service
+
 [Install]
 WantedBy=timers.target
 TIMER
@@ -181,6 +212,7 @@ systemctl enable --now tor
 systemctl enable "$PHP_FPM_SVC" nginx >/dev/null
 systemctl restart "$PHP_FPM_SVC"
 systemctl restart nginx
+systemctl start torpanel-collector.service
 systemctl enable --now torpanel-collector.timer
 ok "Services running"
 

web/api/stats.php

@@ -1,7 +1,16 @@
 <?php
-require __DIR__ . '/../lib/app.php'; auth_require();
+require __DIR__ . '/../lib/app.php';
+auth_require();
+
 header('Content-Type: application/json');
-$path = "/var/lib/torpanel/stats.json";
+header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
-if (!file_exists($path)) { echo json_encode(["data"=>[]]); exit; }
+header('Pragma: no-cache');
+
+$path = '/var/lib/torpanel/stats.json';
+if (!is_readable($path)) {
+  echo json_encode(['data' => []]);
+  exit;
+}
+
 $raw = file_get_contents($path);
-echo $raw ?: json_encode(["data"=>[]]);
+echo $raw !== false && $raw !== '' ? $raw : json_encode(['data' => []]);

web/setup.php

@@ -125,7 +125,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 <input class="form-control" id="orport" name="orport" type="number" min="1" max="65535" placeholder="9001"
                        value="<?= htmlspecialchars($_POST['orport'] ?? '9001') ?>">
               </div>
-              <div class="col-md-2">
+              <div class="col-md-3">
                 <label class="form-label" for="rate_mbps">Bandwidth</label>
                 <div class="input-group">
                   <input class="form-control" id="rate_mbps" name="rate_mbps" type="number" min="1" step="1" placeholder="5"